KC Chiefs' Player Commits Murder-Suicide

[NC_Skins]

According to this, not only did Crennel and Pioli witness the suicide, but the girl's mother witness the murder.

Kansas City Star : Chiefs player kills girlfriend, then himself

Police Capt. David Lindaman said Belcher, 25, and his girlfriend, 22, got into an argument around 7 a.m. at their home in the 5400 block of Crysler Avenue in Kansas City. Around 7:50 a.m., Lindaman said, Belcher shot his girlfriend multiple times. She was taken to a hospital, where she was pronounced dead.

Lindaman said Belcher’s mother, who was visiting the couple and their 3-month-old daughter, witnessed the shooting and was being interviewed by police.

Belcher left the scene on Crysler and went to the Chiefs practice facility at Arrowhead, police said.

Police were called to the stadium around 8:10 a.m. When Belcher arrived there he encountered General Manager Scott Pioli, Coach Romeo Crennel and other team personnel. Police said Chiefs staff attempted to keep Belcher from committing additional acts of violence. When police arrived, they heard a gunshot and found that Belcher had shot himself in the head.